(19)
(11) EP 4 081 340 A1

(12)

(43) Date of publication:
02.11.2022 Bulletin 2022/44

(21) Application number: 20841727.9

(22) Date of filing: 28.12.2020
(51) International Patent Classification (IPC): 
B01J 21/06(2006.01)
B01D 46/00(2022.01)
B01J 23/34(2006.01)
B01J 35/00(2006.01)
B01J 37/00(2006.01)
B01J 37/04(2006.01)
F24F 3/16(2021.01)
 A61L 9/20(2006.01)
B01D 53/88(2006.01)
B01J 29/70(2006.01)
B01J 35/02(2006.01)
B01J 37/02(2006.01)
B60H 3/06(2006.01)
(52) Cooperative Patent Classification (CPC):
A61L 9/205; B01D 53/8668; B01D 53/885; B01D 2253/102; B01D 2253/108; B01D 2253/306; B01D 2255/20707; B01D 2255/2073; B01D 2255/802; B01D 2255/9202; B01D 2257/7022; B01D 2257/7027; B01D 2257/708; B01D 2257/91; B01D 2258/06; B01D 2259/804; B01J 21/063; B01J 23/34; B01J 29/7003; B01J 35/004; B01J 35/006; B01J 35/026; B01J 37/0045; B01J 37/0221; B01J 37/04; F24F 8/167; Y02A 50/20
(86) International application number:
PCT/EP2020/087920
(87) International publication number:
WO 2021/130388 (01.07.2021 Gazette 2021/26)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 27.12.2019 FR 1915667
24.07.2020 WO PCT/EP2020/070931

(71) Applicant: Calistair SAS
77000 Vaux-le-Pénil (FR)

(72) Inventor:
  • TARANTO, Jérôme
    77130 Dormelles (FR)

(74) Representative: Gramm, Lins & Partner Patent- und Rechtsanwälte PartGmbB 
Freundallee 13a
30173 Hannover
30173 Hannover (DE)

   


(54) METHOD FOR MANUFACTURING A PHOTOCATALYTIC DEVICE, PHOTOCATALYTIC DEVICE, PHOTOCATALYTIC COMPOSITION AND GAS DEPOLLUTING APPARATUS